79788024

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{709}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 222372000

約数和(自身を除く): 142583976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 709, 1042, 1418, 1563, 2084, 2127, 2836, 3126, 4168, 4254, 4689, 5672, 6252, 6381, 8508, 9378, 12504, 12762, 14067, 17016, 18756, 19143, 25524, 28134, 37512, 38286, 51048, 56268, 76572, 112536, 153144, 369389, 738778, 1108167, 1477556, 2216334, 2955112, 3324501, 4432668, 6649002, 8865336, 9973503, 13298004, 19947006, 26596008, 39894012, 79788024]

約数ペア:

[(1, 79788024), (2, 39894012), (3, 26596008), (4, 19947006), (6, 13298004), (8, 9973503), (9, 8865336), (12, 6649002), (18, 4432668), (24, 3324501), (27, 2955112), (36, 2216334), (54, 1477556), (72, 1108167), (108, 738778), (216, 369389), (521, 153144), (709, 112536), (1042, 76572), (1418, 56268), (1563, 51048), (2084, 38286), (2127, 37512), (2836, 28134), (3126, 25524), (4168, 19143), (4254, 18756), (4689, 17016), (5672, 14067), (6252, 12762), (6381, 12504), (8508, 9378)]